Answer:
x= or 0.5
Step-by-step explanation:
Answer:x=1/2
Step-by-step explanation:5x-5-6x=-11x
-x-5=-11x
-x+11x=5
10x/10=5/10
X=1/2
Answer:
A) 4x + 3 = 35
Step-by-step explanation:
x = represents the number of friends he gave 4 pieces of candy to leading to 4x
Since he has three pieces that means you would add 3
Therefore, 35, the total pieces of candy , is what 4x+3 would equal to.
Answer:
Yes. Fertilization increases grape yields by more than 5 pounds.
Step-by-step explanation:
Let f-fertilized and o-old(unfertilized)
#First, we use our data to calculate the standard error:
#State both null and alternative hypothesis:
#We determine our degrees of freedom as 87.02(using R), we now compute the t-value as:
Since, the p-value is low, we Reject the null hypothesis. The is enough evidence suggesting that grape yields increase by more than 5 pounds than mean yields of unfertilized grapes.